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Falleron
Apr 23, 2002, 05:16 AM
Look, this is a quote off the register. It seems to be saying that to make the RISC a lot quicker is easy! This is good isn't it?

"The Hammer approach is 'we know how to do a CISC to RISC, how to make that RISC very fast, we know what few changes in the instruction set architecture would make it lots better - 16 general purpose registers, 16 floating point registers instead of the 8 entry stack from the 386 days - so let's do that'.



Beej
Apr 23, 2002, 05:24 AM
It is easy to make a fast chip. It is not easy to make a cheap fast chip. Doubling the number of registers on a chip is a very expensive thing to do.